mod/follow.php

   1 <?php
   2
   3 require_once('include/Scrape.php');
   4 require_once('include/follow.php');
   5
   6 function follow_content(&$a) {
   7
   8         if(! local_user()) {
   9                 notice( t('Permission denied.') . EOL);
  10                 goaway($_SESSION['return_url']);
  11                 // NOTREACHED
  12         }
  13
  14         $uid = local_user();
  15         $url = notags(trim($_REQUEST['url']));
  16
  17         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND
  18                 (`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND
  19                 `network` != '%s' LIMIT 1",
  20                 intval(local_user()), dbesc(normalise_link($url)),
  21                 dbesc(normalise_link($url)), dbesc($url), dbesc(NETWORK_STATUSNET));
  22
  23         if ($r) {
  24                 notice(t('You already added this contact.').EOL);
  25                 goaway($_SESSION['return_url']);
  26                 // NOTREACHED
  27         }
  28
  29         $ret = probe_url($url);
  30
  31         if($ret['network'] === NETWORK_DFRN) {
  32                 $request = $ret["request"];
  33                 $tpl = get_markup_template('dfrn_request.tpl');
  34         } else {
  35                 $request = $a->get_baseurl()."/follow";
  36                 $tpl = get_markup_template('auto_request.tpl');
  37         }
  38
  39         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
  40
  41         if (!$r) {
  42                 notice( t('Permission denied.') . EOL);
  43                 goaway($_SESSION['return_url']);
  44                 // NOTREACHED
  45         }
  46
  47         $myaddr = $r[0]["url"];
  48
  49         // Makes the connection request for friendica contacts easier
  50         $_SESSION["fastlane"] = $ret["url"];
  51
  52         $o  = replace_macros($tpl,array(
  53                         '$header' => $ret["name"]." (".$ret["addr"].")",
  54                         '$photo' => $ret["photo"],
  55                         '$desc' => "",
  56                         '$pls_answer' => t('Please answer the following:'),
  57                         '$does_know_you' => array('knowyou', sprintf(t('Does %s know you?'),$ret["name"]), false, '', array(t('No'),t('Yes'))),
  58                         '$add_note' => t('Add a personal note:'),
  59                         '$page_desc' => "",
  60                         '$friendica' => "",
  61                         '$statusnet' => "",
  62                         '$diaspora' => "",
  63                         '$diasnote' => "",
  64                         '$your_address' => t('Your Identity Address:'),
  65                         '$invite_desc' => "",
  66                         '$emailnet' => "",
  67                         '$submit' => t('Submit Request'),
  68                         '$cancel' => t('Cancel'),
  69                         '$nickname' => "",
  70                         '$name' => $ret["name"],
  71                         '$url' => $ret["url"],
  72                         '$myaddr' => $myaddr,
  73                         '$request' => $request
  74         ));
  75         return $o;
  76 }
  77
  78 function follow_post(&$a) {
  79
  80         if(! local_user()) {
  81                 notice( t('Permission denied.') . EOL);
  82                 goaway($_SESSION['return_url']);
  83                 // NOTREACHED
  84         }
  85
  86         if ($_REQUEST['cancel'])
  87                 goaway($_SESSION['return_url']);
  88
  89         $uid = local_user();
  90         $url = notags(trim($_REQUEST['url']));
  91         $return_url = $_SESSION['return_url'];
  92
  93         // Makes the connection request for friendica contacts easier
  94         // This is just a precaution if maybe this page is called somewhere directly via POST
  95         $_SESSION["fastlane"] = $url;
  96
  97         $result = new_contact($uid,$url,true);
  98
  99         if($result['success'] == false) {
 100                 if($result['message'])
 101                         notice($result['message']);
 102                 goaway($return_url);
 103         } elseif ($result['cid'])
 104                 goaway($a->get_baseurl().'/contacts/'.$result['cid']);
 105
 106         info( t('Contact added').EOL);
 107
 108         if(strstr($return_url,'contacts'))
 109                 goaway($a->get_baseurl().'/contacts/'.$contact_id);
 110
 111         goaway($return_url);
 112         // NOTREACHED
 113 }